Clywedog valley before being submerged by a new...
'Reservoir, Llandough' by Charles...
The end of Cwm Elan house, Elan Valley, 1904
Dam construction, Elan Valley, 1898
Pipeline construction, Elan Valley waterworks,...
Elan Valley Railway, 1902
Cwm Elan house, lost to the Elan Valley dams...
Panoramic postcard view of the Elan Valley, c....
King Edward VII opening the Elan Valley...
Dam building in the Elan Valley, c. 1903
The bridge to the workers' village in the...
Elan Valley before the waterworks scheme, 1890s
Nantgwyllt house, lost to the Elan Valley dams...
Vale of Nantgwyllt, Elan Valley, before...
The Vyrnwy valley, partially submerged, c. 1889
Richard Eustace Tickell, 'The Vale of...
Dolwen Reservoir, Llanefydd, August 1905
Building the Lake Vyrnwy dam, Llanwddyn, c. 1885
Lake Vyrnwy dam with the village in its shadows...
Letter from the South Wales Area of the...
Letter from the Anglesey branch of the National...
A bleak view of Capel Celyn, 14 November 1963
Gwynfor Evans, 'Save Cwm Tryweryn for...
Shearing for the last time at Capel Celyn, July...
